Auburn Sounds is an audio plug-in developer based in La Tronche, France, founded by Guillaume Piolat, who previously worked at Inria and Arturia. The company designs VST, VST3, AU, and AAX effect plug-ins, with most products offered in both a free version and a paid full version.

Its catalog focuses on creative processing and mixing tools, including Graillon, a real-time pitch correction and vocal effect plug-in; Panagement, a binaural panning, distance, and reverb processor; Couture, a transient shaper; Renegate, a gate and expander; Lens, a spectral dynamics processor; Inner Pitch, a pitch shifter; and Selene, an algorithmic reverb. The plug-ins are known for compact interfaces and low CPU usage.

Auburn Sounds is also notable within the audio developer community for being built largely in the D programming language, with Piolat maintaining the open-source Dplug framework used to build the company's products. The plug-ins are distributed directly through the Auburn Sounds website as well as marketplaces such as Plugin Boutique and Muse Hub.

Auburn Sounds has 10 products cataloged on Equipboard, including Vocal Processing Plugins, Stereo Width Plugins, and Pitch Shifter Plugins. Their gear is featured by 1 artist, with the strongest followings in Electronic, Rock, and Hip Hop. Notable users include emma essex.